• BB81 4545 PBB, Inc. Five Knuckle, Standard, Mortise Hinge

*Actual product and finish may vary

PBB BB81 4.5 x 4.5 Five Knuckle, Standard Weight, Full Mortise ball bearing Hinge

4 1/2” x 4 1/2”

BB81 (ANSI A8112)

BB81
•For use on medium weight doors or doors
requiring average frequency service.
•Ball bearing hinges must be used on doors
in conjunction with door closers and on all
fire rated openings.
•For hospital type, add HT to suffix of part
number.
•All hinges are ANSI template.
GENERAL PRODUCT INFORMATION: PBB, Inc. template
hinges are manufactured to close tolerances and meet all
specifications and requirements set by the American National
Standards Institute (ANSI).
HINGE SWAGING: A standard swaging of our standard weight
full mortise hinge when closed to parallel position provides a
1/16” clearance between leaves.
MATERIAL GAUGE:
.134 ± .005 for 4-1/2” x 4”
.134 ± .005 for 4-1/2” x 4-1/2”
OTHER SPECIFICATIONS:
Height of hinge:
4.50 for 4-1/2” x 4”
4.50 for 4 1/2” x 4-1/2”
Width:
4.00 ± .015 for 4-1/2” x 4”
4.50 ± .015 for 4-1/2” x 4-1/2”
PACKAGING INFORMATION:
One hinge per plastic bag, 3 hinges and 1 screw pack per unit carton.
16 unit carton or 48 hinges per master shipping carton.
1 screw pack includes all machine screws (24), and 1/2 wood screws (12). ATMS & AWS also available.

4-1/2” STANDARD SCREW SIZE
FHMS - 12-24 x 1/2”
FHWS - 12 x 1-1/4”

Write a review

Note: HTML is not translated!
    Bad           Good
Captcha

BB81 4545 PBB, Inc. Five Knuckle, Standard, Mortise Hinge

  • $5.25


Available Options



BB1191 4.5 x 4.5 Hager Hinge

BB1191 4.5 x 4.5 Hager Hinge

Hager BB1191, 4-1/2 x 4-1/2 Full Mortise Hinge is a five knuckle, ball bearing, standard weight hing..

$35.45

5BB1 Ives Full Mortise Ball Bearing Hinge - 4-1/2" x 4-1/2"

5BB1 Ives Full Mortise Ball Bearing Hinge - 4-1/2" x 4-1/2"

Ives 5BB1 4.5 x 4.5 Full Mortise, 5 Knuckle, Standard Weight, Ball Bearing Hinge. Dimensions: ..

$9.77

TA2314 McKinney Hinge - 4-1/2" x 4-1/2"

TA2314 McKinney Hinge - 4-1/2" x 4-1/2"

McKinney TA2314 4.5 x 4.5 Full Mortise Standard Weight Ball Bearing Hinge with stainless steel base ..

$22.24

TA2714 McKinney Hinge - 4-1/2 x 4-1/2

TA2714 McKinney Hinge - 4-1/2 x 4-1/2

McKinney TA2714 4.5 x 4.5 Full Mortise Standard Weight Ball Bearing Hinge with steel base polished a..

$6.89

FBB179 4.5 x 4.5 Stanley Full Mortise -Ball Bearing Hinge

FBB179 4.5 x 4.5 Stanley Full Mortise -Ball Bearing Hinge

Stanley FBB179 4.5 x 4.5 Full Mortise Standard Weight Ball Bearing 4-1/2” x 4-1/2” 5 Knuckle Hinge.S..

$11.45